{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-94043","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-09-19T21:20:27.268Z","datePublished":"2026-09-20T18:00:10.299Z","dateUpdated":"2026-09-20T18:00:10.299Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-09-20T18:00:10.299Z"},"title":"Free5GC Gmm handler.go race condition","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-362","lang":"en","description":"Race Condition"}]}],"affected":[{"vendor":"n/a","product":"Free5GC","versions":[{"version":"4.2.0","status":"affected"},{"version":"4.2.1","status":"affected"},{"version":"4.2.2","status":"affected"},{"version":"4.2.3","status":"affected"}],"cpes":["cpe:2.3:a:free5gc:free5gc:*:*:*:*:*:*:*:*"],"modules":["Gmm Handler"]}],"descriptions":[{"lang":"en","value":"A vulnerability was determined in Free5GC up to 4.2.3. This vulnerability affects unknown code of the file /corefuzzer_deps/free5gc/NFs/amf/internal/gmm/handler.go of the component Gmm Handler. This manipulation causes race condition. The attack can be initiated remotely. Patch name: e323b01464355781b8b8d5dd695e05cbc00a62f2. To fix this issue, it is recommended to deploy a patch."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-09-19T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-19T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-19T23:25:35.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"JinboXu (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/407972","name":"VDB-407972 | Free5GC Gmm handler.go race condition","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/407972/cti","name":"VDB-407972 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-94043","name":"CVE-2026-94043 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/949261","name":"Submit #949261 | N/A Free5GC <=4.2.3 Race Condition","tags":["third-party-advisory"]},{"url":"https://github.com/free5gc/free5gc/issues/1109","tags":["issue-tracking"]},{"url":"https://github.com/free5gc/amf/pull/238","tags":["issue-tracking","patch"]},{"url":"https://github.com/free5gc/amf/commit/e323b01464355781b8b8d5dd695e05cbc00a62f2","tags":["patch"]},{"url":"https://github.com/free5gc/free5gc/","tags":["product"]}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202609"]}}}